Upgrade to PRO for Only $50/Year—Limited-Time Offer! 🔥

Bootstrapping Data Science at uSwitch

Avatar for Data Science London Data Science London
July 03, 2012
Technology
2
180

Bootstrapping Data Science at uSwitch

Presentation by Paul Lam Data Scientist @Forwardtek presentation at Data Science London 21/03/12

Avatar for Data Science London

Data Science London

July 03, 2012
Tweet

More Decks by Data Science London

See All by Data Science London
Semi-Supervised Anomaly Detection
Avatar for Data Science London datasciencelondon
0
1k
Hacking the Rail: Ingesting, analysing & visualising realtime streaming data
Avatar for Data Science London datasciencelondon
1
47k
Stateful Data-Parallel Processing
Avatar for Data Science London datasciencelondon
0
47k
Semantic web warmed up: Ontologies for the IoT
Avatar for Data Science London datasciencelondon
0
130
IoT data ingestion pipelines and Clojure transducers
Avatar for Data Science London datasciencelondon
0
280
TrendCalculus: A data science for trends
Avatar for Data Science London datasciencelondon
1
48k
Data Science in Mobile Health
Avatar for Data Science London datasciencelondon
1
8.3k
Large-scale Recommender Systems on Just a PC (with GraphChi)
Avatar for Data Science London datasciencelondon
1
17k
Taming Graph Dynamics at Scale
Avatar for Data Science London datasciencelondon
0
8.1k

Other Decks in Technology

See All in Technology
Kill the Vibe? Architecture in the age of AI
Avatar for Stefan Toth stoth
1
150
TypeScript×CASLでつくるSaaSの認可 / Authz with CASL
Avatar for Jumpei Sakatsu saka2jp
2
170
Modern Data Stack大好きマンが語るSnowflakeの魅力
Avatar for Sagara sagara
0
230
20251127 BigQueryリモート関数で作る、お手軽AIバッチ実行環境
Avatar for daimatz daimatz
0
410
レガシーシステム刷新における TypeSpec スキーマ駆動開発のすゝめ
Avatar for karacoro / からころ tsukuha
4
890
私も懇親会は苦手でした ～苦手だからこそ懇親会を楽しむ方法～ / 20251127 Masaki Okuda
Avatar for SHIFT EVOLVE shift_evolve
PRO
4
520
Docker, Infraestructuras seguras y Hardening
Avatar for José Juan Sánchez Hernández josejuansanchez
0
130
MySQL AIとMySQL Studioを使ってみよう
Avatar for mikoma ikomachi226
0
130
ローカルLLM基礎知識 / local LLM basics 2025
Avatar for Naoki Kishida kishida
27
12k
LangChain v1.0にトライ～ AIエージェントアプリの移行（v0.3 → v1.0） ～
Avatar for コロッケそば happysamurai294
0
150
[続・営業向け 誰でも話せるOCI セールストーク] AWSよりOCIの優位性が分からない編(2025年11月21日開催)
Avatar for oracle4engineer oracle4engineer
PRO
1
200
AI エージェント活用のベストプラクティスと今後の課題
Avatar for Asei Sugiyama asei
2
440

Featured

See All Featured
Thoughts on Productivity
Avatar for Jon Yablonski jonyablonski
73
4.9k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
514
110k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
31
6.4k
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
230k
Docker and Python
Avatar for Tania Allard trallard
46
3.7k
Why Our Code Smells
Avatar for Brandon Keepers bkeepers
PRO
340
57k
YesSQL, Process and Tooling at Scale
Avatar for Rocio Delgado rocio
174
15k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
57
6.6k
Building Better People: How to give real-time feedback that sticks.
Avatar for Will Jessup wjessup
370
20k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
Avatar for Stéphanie Walter stephaniewalter
285
14k
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
52
5.7k
Done Done
Avatar for chrislema chrislema
186
16k

Transcript

  1. %RRWVWUDSSLQJ 'DWD6FLHQFHDWX6ZLWFK 3DXO/DP 'DWD6FLHQWLVWX6ZLWFKFRP 'DWD6FLHQFH/RQGRQ0DUFK

  2. :KDWWRGRZLWKDOOWKHVH'DWD"

  3. Ɣ 6HFRQGELJJHVWSULFHFRPSDULVRQVLWHLQ8. Ɣ *%RIGDWDSHUPRQWK X6ZLWFKFRP

  4.  6R:KDW'RHVD'DWD6FLHQWLVWGR"  6KRUWYHUVLRQ ,GRSURJUDPPLQJDQGVWDWLVWLFV   /RQJYHUVLRQ 7HOOPHZKDW\RXGRZLWK\RXUGDWDILUVW 

     

  5. )LUVWIHZZHHNV RQPHHWLQJV  $VNLQJORWVRI TXHVWLRQV  8QGHUVWDQGLQJ KRZGDWDLVEHLQJXVHGRUQRWXVHG  6WDUWLQWHUURJDWLQJWKHGDWDEDVHV

    

  6. ,QIRUPDWLRQ)XQQHOV 'DWD %,'HYHORSHU $QDO\VW 3URGXFW0DQDJHU ,QIRUPDWLRQ 'HFLVLRQ

  7. 6FLHQWLILF$SSURDFKWR6WXG\'DWD Ɣ 'DWDQRWDVDE\SURGXFWRIEXVLQHVV  Ɣ ([DPSOH%LRWHFKUHVHDUFK D &(2ZDQWVFXUHIRUFDQFHU E 5HVHDFKHUVUXQH[SHULPHQWV

    F 5HILQHPRGHOEDVHGRQUHVXOWVUHSHDW E XQWLO; G 'HOLYHUUHVXOWV Ɣ &(2SRLQWVGLUHFWLRQEXWGRHVQRWGLFWDWH ZKDWUHVHDUFKHUVGRZLWKWKHGDWD

  8. 'DWD6LORV

  9. 4XHVWLRQ +RZZRXOG\RXPHUJH\RXUGDWDLQWRXVDEOH PHVKHV LQDQDJLOHRUJDQL]DWLRQZLWK GHOLEHUDWHGDWDVLORV"   'RQ W 

    5HSODFHZLWKDPRQROLWKLFGDWDZDUHKRXVH  3XVKGDWDLQWR+')6ZKLOHNHHSLQJDOO GHSDUWPHQWVDXWRQRPRXVZLWKWKHLUGDWD VLORVIRURSHUDWLRQ  )XOWRQ,%093$QMXO%KDPEKUL0XVW%LJ'DWD$OWHUWKH(QWHUSULVH"5HDG:ULWH:HE0DUFK

  10. 6HFRQG0RQWK&DSWXULQJGDWD

  11. &XUDWLQJGDWD (7/

  12. $SDFKH+LYH64/RQ+DGRRS

  13. 3URJUDPPLQJDGKRFTXHULHV Ɣ &RPSRVLELOLW\ Ɣ ([WHQVLELOLW\ Ɣ 0DLQWDLQLELOLW\ Ɣ ,QWHUDFWLYLW\

  14. ([DPSOH  +RZDUHZHGRLQJRQFURVVVHOOLQJ"

  15. +HUH VDJUDSK &XVWRPHUIORZEHWZHHQFKDQQHOV KWWSFLUFRVFD UDQGRPGDWD 

  16. &DSWXUH!&XUDWH!0RGHO!&RPPXQLFDWH 0RVWRIWKHZRUN 0RVWRIWKHUHVXOW

  17. 6RPHGDWDSUREOHPVFRQVLGHUHG Ɣ 6WUXFWXULQJ ż SDUVLQJHYHQWVLQWRRUGHUHGYHFWRUV Ɣ &OHDQLQJ ż XSWRRIRXUZHEORJUHFRUGVDUHIURPERWVDQG FUDZOHUV

    Ɣ 9DOLGDWLQJ ż ZKHQMRLQLQJWLPHEDVHGGDWDGRQRWDVVXPHWKDW WKHWLPHVWDPSVEHWZHHQVHUYHUVDUHV\QFKURQLVHG Ɣ 0LVVLQJGDWD ż RIUHFRUGVKDYHQRXVHU,'

  18. PRQWKVODWHU :KDWKDYHZHHQDEOHG"  

  19. (YLGHQFHEDVHG'HFLVLRQPDNLQJ Ɣ UHJUHVVLRQDQDO\VLV ż ZKDWLVUHWXUQRQLQYHVWPHQWRI;"  Ɣ H[SHFWHGYDOXHFDOFXODWLRQ ż ZKDWLVWKHYDOXHRIGRLQJ;"

     Ɣ K\SRWKHVLVWHVWLQJ ż GLGGRLQJ;PDNHDGLIIHUHQFH"  Ɣ RSWLPLVDWLRQ ż KRZWRGHOLYHUDEHWWHUH[SHULHQFHWRFXVWRPHU;"

  20. ,QIRUPDWLRQLV(DV\    6ZHHW,GRQ WKDYHWRGRDQ\WKLQJ +HPDOX6ZLWFK'HYHORSHU

  21. 6XPPDU\ 2XUGDWDVFLHQFHSURFHVV   +\SRWKHVL]H  &DSWXUH  &XUDWH 

    0RGHO  &RPPXQLFDWH